Question

1. Write the function that should be graphed in order to solve the equation 9x−6=−8
.(2 points)
f(x)=

x+

Answer 1

Graph either
- y = 9x − 6 and y = −8 (their intersection gives the solution), or
- the single function f(x) = 9x − 6 + 8 = 9x + 2 and find its x‑intercept.

The solution is x = −2/9.